[ekohl] 75589: [ADVAPI32] RegQueryInfoKey: Initializing *lpcbSecurityDescriptor before calling NtQueryKey fixes the remaining api tests.

Author: ekohl
Date: Thu Aug 17 12:11:10 2017
New Revision: 75589

URL: http://svn.reactos.org/svn/reactos?rev=75589&view=rev
Log:
[ADVAPI32]
RegQueryInfoKey: Initializing *lpcbSecurityDescriptor before calling NtQueryKey fixes the
remaining api tests.

Modified:
    trunk/reactos/dll/win32/advapi32/reg/reg.c

Modified: trunk/reactos/dll/win32/advapi32/reg/reg.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/reg…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] Thu Aug 17 12:11:10 2017
@@ -3729,6 +3729,9 @@
         FullInfo = &FullInfoBuffer;
     }
 
+    if (lpcbSecurityDescriptor != NULL)
+        *lpcbSecurityDescriptor = 0;
+
     Status = NtQueryKey(KeyHandle,
                         KeyFullInformation,
                         FullInfo,
@@ -3786,10 +3789,7 @@
                                        NULL,
                                        0,
                                        lpcbSecurityDescriptor);
-        if (Status != STATUS_BUFFER_TOO_SMALL)
-        {
-            *lpcbSecurityDescriptor = 0;
-        }
+        TRACE("NtQuerySecurityObject() returned status 0x%X\n", Status);
     }
 
     if (lpftLastWriteTime != NULL)